The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-514-1912, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-514-1912 |
| Primary Part Number | 27GC56M-W70/S4 |
| Item Name | Valve,relief,pressure and Temper |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris |
| Status | ACTIVE |
| Furnished Items | CAP AND NUT AND INLET TAILPIECE |
| Material | STEEL STEM |
| Second End Relationship with First End | IDENTICAL |
| End Connection Quantity | 2 |
| First End Nominal Pipe Size Accommodated | 2.000 INCHES IN |
| Second End Connection Type | UNTHREADED INTERNAL PIPE |
| Material | STEEL FLOW CONTROL DEVICE |
| Body Style | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS |
| First End Flange Shape Style | OCTAGON W/ BOLT HOLES |
| Adjustable Pressure Range | 464.0 TO 520.0 CAMERA MOUNT |
| First End Style Designator | SOCKET |
| Second End Nominal Pipe Size Accommodated | 2.500 INCHES IN |
| Material | STEEL BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 27GC56M-W70/S4 PRIMARY | Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris (USA) |
| 30173X1 | Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris (USA) |
| 30173X1 | Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division (USA) |
NSN 4820-01-514-1912 is a Valve,relief,pressure and Temper, manufactured by Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-514-1912 has 3 cross-referenced part numbers: 27GC56M-W70/S4 (Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris), 30173X1 (Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris), 30173X1 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division).
There are 2 known substitutes for 4820-01-514-1912: 4820-01-514-1772, 4820-01-514-1802. Verify interchangeability with system specifications before substitution.
Key specifications for 27GC56M-W70/S4: Furnished Items: CAP AND NUT AND INLET TAILPIECE; Material: STEEL STEM; Second End Relationship with First End: IDENTICAL; End Connection Quantity: 2. 15 total characteristics are documented in the Federal Logistics Information System.